Shot glass holder



FIG. 1 is a front and left side perspective view;

FIG. 2 is a top view;

FIG. 3 is a front view;

FIG. 4 is a rear view;

FIG. 5 is a left side view, the right side being a mirror image thereof; and,

FIG. 6 is a bottom view. 

The ornamental design for a shot glass holder, as shown and described. 